Analytical Sciences


Hot Articles

The following 'Hot Articles' have been selected as really HOT by the editorial board members.

Select Volume: 22 / 23 / 24 / 25 / 26 / 27 / 28 / 29 / 30 / 31 / 32 / 33 /

Volume 33, Number 7 (2017)

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Determination of the Electrostatic Potential of Oil-in-Water Emulsion Droplets by Combined Use of Two Membrane Potential-Sensitive Dyes
Tomoya IWATA, Hirohisa NAGATANI, and Toshiyuki OSAKAI
Keywords: Membrane potential-sensitive dyes, O/W emulsion, Galvani potential difference, fluorescence spectroscopy
Analytical Sciences, 2017, 33(7), 813.
DOI: 10.2116/analsci.33.813, JOI: JST.JSTAGE/analsci/33.813

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Raman Imaging Analysis of Local Crystal Structures in LiCoO2 Thin Films Calcined at Different Temperatures
Kosuke HARA, Taka-aki YANO, Kota SUZUKI, Masaaki HIRAYAMA, Tomohiro HAYASHI, Ryoji KANNO, and Masahiko HARA
Keywords: Li-ion battery, Raman spectroscopy, lithium cobalt oxide, crystalline structure
Analytical Sciences, 2017, 33(7), 853.
DOI: 10.2116/analsci.33.853, JOI: JST.JSTAGE/analsci/33.853

Volume 33, Number 6 (2017)

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Aptamer-based Colorimetric Biosensing of Ochratoxin A in Fortified White Grape Wine Sample Using Unmodified Gold Nanoparticles
Xueting YIN, Sai WANG, Xiaoyun LIU, Chenmeng HE, Yali TANG, Qimeng LI, Jiahui LIU, Haijia SU, Tianwei TAN, and Yiyang DONG
Keywords: Colorimetric detection, gold nanoparticles, aptamers, ochratoxin A, fortified white grape wine
Analytical Sciences, 2017, 33(6), 659.
DOI: 10.2116/analsci.33.659, JOI: JST.JSTAGE/analsci/33.659

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Development of an Evaluation Method for Hydroxyl Radical Scavenging Activities Using Sequential Injection Analysis with Chemiluminescence Detection
Aoi MIYAMOTO, Saori NAKANO, Kaishu NAGAI, Naoya KISHIKAWA, Kaname OHYAMA, Takahiko AOYAMA, Yoshiaki MATSUMOTO, and Naotaka KURODA
Keywords: Hydroxyl radical, sequential injection analysis, chemiluminescence, luminol
Analytical Sciences, 2017, 33(6), 697.
DOI: 10.2116/analsci.33.697, JOI: JST.JSTAGE/analsci/33.697

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Temperature-induced Coalescence of Droplets Manipulated by Optical Trapping in an Oil-in-Water Emulsion
Manami MITSUNOBU, Sakurako KOBAYASHI, Nobuyuki TAKEYASU, and Takashi KANETA
Keywords: Optical trapping, laser, emulsion, coalescence, droplet
Analytical Sciences, 2017, 33(6), 709.
DOI: 10.2116/analsci.33.709, JOI: JST.JSTAGE/analsci/33.709

Volume 33, Number 5 (2017)

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Optical Elemental Analysis of Metals Using Shewanella oneidensis
Kengo ISHIKI, Hiroshi SHIIGI, and Tsutomu NAGAOKA
Keywords: Shewanella oneidensis, metal nanoparticle, elemental analysis, light-scattering properties, dark-field microscopy
Analytical Sciences, 2017, 33(5), 551.
DOI: 10.2116/analsci.33.551, JOI: JST.JSTAGE/analsci/33.551

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The Use of a Gas Chromatography/Milli-whistle Technique for the On-line Monitoring of Ethanol Production Using Microtube Array Membrane Immobilized Yeast Cells
Ming-Ju WU, Guan-Fu YE, Ching-Hao WANG, Hong-Ting Victor LIN, Chien-Chung CHEN, and Cheng-Huang LIN
Keywords: Gas chromatography, whistle, ethanol, yeast immobilization, yeast-MTAM
Analytical Sciences, 2017, 33(5), 625.
DOI: 10.2116/analsci.33.625, JOI: JST.JSTAGE/analsci/33.625

Volume 33, Number 4 (2017)

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Versatile Gap Mode Plasmon under ATR Geometry towards Single Molecule Raman, Laser Trapping and Photocatalytic Reactions
Masayuki FUTAMATA, Keitaro AKAI, Chiaki IIDA, and Natsumi AKIBA
Keywords: Gap mode plasmon, surface enhanced Raman scattering, laser trapping, photocatalytic reactions
Analytical Sciences, 2017, 33(4), 417.
DOI: 10.2116/analsci.33.417, JOI: JST.JSTAGE/analsci/33.417
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Development of a High-Density Microplasma Emission Source for a Micro Total Analysis System
Ken KAKEGAWA, Ryoto HARIGANE, Mari AIDA, Hidekazu MIYAHARA, Shoji MARUO, and Akitoshi OKINO
Keywords: Micro total analysis systems, μ-TAS, atmospheric plasma, micro plasma, gas analysis, atomic emission spectroscopy
Analytical Sciences, 2017, 33(4), 505.
DOI: 10.2116/analsci.33.505, JOI: JST.JSTAGE/analsci/33.505

Volume 33, Number 3 (2017)

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Fluorescence Determination of Glutathione Using Tissue Paper-derived Carbon Dots as Fluorophores
Unni SIVASANKARAN, Sirijagan JESNY, Ammu Rosin JOSE, and Krishnapillai GIRISH KUMAR
Keywords: Glutathione, carbon dots, passivation, fluorescence, sensor, microwave synthesis
Analytical Sciences, 2017, 33(3), 281.
DOI: 10.2116/analsci.33.281, JOI: JST.JSTAGE/analsci/33.281

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Real-time in-situ Simultaneous Monitoring of Dissolved Oxygen and Materials Movements at a Vicinity of Micrometers from an Aquatic Plant by Combining Deflection of a Probe Beam and Fluorescence Quenching
Xing-Zheng WU, Xiaoyan WU, and Tomomi INOUE
Keywords: In-situ monitoring, aquatic plants, dissolved oxygen, beam deflection, fluorescent quenching
Analytical Sciences, 2017, 33(3), 351.
DOI: 10.2116/analsci.33.351, JOI: JST.JSTAGE/analsci/33.351

Volume 33, Number 2 (2017)

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Investigation Concerning the Formation Process of Gold Nanoparticles by Shewanella oneidensis MR-1
Kengo ISHIKI, Kazuya OKADA, Dung Q. LE, Hiroshi SHIIGI, and Tsutomu NAGAOKA
Keywords: Gold nanoparticle, Shewanella oneidensis, zeta potential, optical sensing
Analytical Sciences, 2017, 33(2), 129.
DOI: 10.2116/analsci.33.129, JOI: JST.JSTAGE/analsci/33.129

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Specificity of MicroRNA Detection on a Power-free Microfluidic Chip with Laminar Flow-assisted Dendritic Amplification
Kazuki HASEGAWA, Rina NEGISHI, Mutsuyoshi MATSUMOTO, Masafumi YOHDA, Kazuo HOSOKAWA, and Mizuo MAEDA
Keywords: MicroRNA, detection, power-free microfluidic chip, LFDA, qRT-PCR
Analytical Sciences, 2017, 33(2), 171.
DOI: 10.2116/analsci.33.171, JOI: JST.JSTAGE/analsci/33.171

Volume 33, Number 1 (2017)

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Effect of Casting Solvent on Interfacial Molecular Structure and Proton Transport Characteristics of Sulfonated Polyimide Thin Films
Yuki NAGAO, Karthik KRISHNAN, Ryosuke GOTO, Mitsuo HARA, and Shusaku NAGANO
Keywords: MAIRS, proton conductivity, surface morphology, molecular ordering, molecular orientation
Analytical Sciences, 2017, 33(1), 35.
DOI: 10.2116/analsci.33.35, JOI: JST.JSTAGE/analsci/33.35

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Improvement of Spatial Resolution for Nonlinear Raman Microscopy by Spatial Light Modulation
Motohiro BANNO, Konosuke ONDA, and Hiroharu YUI
Keywords: Microscopy, Raman spectroscopy, nonlinear spectroscopy, super-resolution, wavefront, spatial light modulation
Analytical Sciences, 2017, 33(1), 69.
DOI: 10.2116/analsci.33.69, JOI: JST.JSTAGE/analsci/33.69